WO2006039931A1 - A linear actuator - Google Patents
A linear actuator Download PDFInfo
- Publication number
- WO2006039931A1 WO2006039931A1 PCT/DK2005/000663 DK2005000663W WO2006039931A1 WO 2006039931 A1 WO2006039931 A1 WO 2006039931A1 DK 2005000663 W DK2005000663 W DK 2005000663W WO 2006039931 A1 WO2006039931 A1 WO 2006039931A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coupling part
- actuator according
- spindle
- spring
- quick release
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2071—Disconnecting drive source from the actuator, e.g. using clutches for release of drive connection during manual control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2084—Perpendicular arrangement of drive motor to screw axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/209—Arrangements for driving the actuator using worm gears
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18664—Shaft moves through rotary drive means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18696—Reciprocating or oscillating to or from alternating rotary including screw and nut including means to selectively transmit power [e.g., clutch, etc.]
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05794665.9A EP1800024B1 (en) | 2004-10-15 | 2005-10-15 | A linear actuator |
PL05794665T PL1800024T3 (en) | 2004-10-15 | 2005-10-15 | A linear actuator |
US11/664,531 US8181546B2 (en) | 2004-10-15 | 2005-10-15 | Linear actuator |
DK05794665.9T DK1800024T3 (en) | 2004-10-15 | 2005-10-15 | Linear actuator |
JP2007536001A JP2008517570A (en) | 2004-10-15 | 2005-10-15 | Linear actuator |
AU2005293979A AU2005293979B2 (en) | 2004-10-15 | 2005-10-15 | A linear actuator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200401584 | 2004-10-15 | ||
DKPA200401584 | 2004-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006039931A1 true WO2006039931A1 (en) | 2006-04-20 |
Family
ID=36148055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK2005/000663 WO2006039931A1 (en) | 2004-10-15 | 2005-10-15 | A linear actuator |
Country Status (8)
Country | Link |
---|---|
US (1) | US8181546B2 (en) |
EP (1) | EP1800024B1 (en) |
JP (1) | JP2008517570A (en) |
CN (1) | CN100552263C (en) |
AU (1) | AU2005293979B2 (en) |
DK (1) | DK1800024T3 (en) |
PL (1) | PL1800024T3 (en) |
WO (1) | WO2006039931A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007006314A1 (en) | 2005-07-13 | 2007-01-18 | Linak A/S | Actuator assembly and bed |
WO2007006313A1 (en) | 2005-07-13 | 2007-01-18 | Linak A/S | Actuator with means for determining the position of an activation element |
WO2011066836A1 (en) | 2009-12-04 | 2011-06-09 | Linak A/S | Linear actuator |
DE102013106000A1 (en) * | 2013-03-13 | 2014-09-18 | Timotion Technology Co., Ltd. | Drive with quick-release mechanism |
WO2019170203A1 (en) | 2018-03-08 | 2019-09-12 | Linak A/S | Linear actuator |
WO2020182258A1 (en) | 2019-03-13 | 2020-09-17 | Linak A/S | Linear actuator |
CN113090681A (en) * | 2021-04-08 | 2021-07-09 | 中国第一汽车股份有限公司 | Clutch actuating mechanism and vehicle |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006018505U1 (en) * | 2006-12-05 | 2008-04-17 | Dewert Antriebs- Und Systemtechnik Gmbh | Electromotive linear drive |
KR101467422B1 (en) | 2007-08-06 | 2014-12-01 | 스트라텍 파워 액세스 엘엘씨 | Linear drive actuator for a movable vehicle panel |
CN101988565B (en) * | 2009-07-31 | 2013-01-09 | 东莞堤摩讯传动科技有限公司 | Transmission mechanism with deceleration function |
EP2499397B1 (en) * | 2009-11-13 | 2016-01-27 | Linak A/S | Linear actuator |
DK2619889T3 (en) * | 2010-09-24 | 2019-07-22 | Thomson Ind Inc | Linear actuator |
EP2655935B1 (en) * | 2010-12-21 | 2015-01-28 | Linak A/S | Linear actuator |
US8733192B2 (en) * | 2011-03-11 | 2014-05-27 | Timotion Technology Co., Ltd. | High-load linear actuator |
DE202011000964U1 (en) * | 2011-04-21 | 2012-07-23 | Dewert Antriebs- Und Systemtechnik Gmbh | Electromotive linear drive |
JP5675721B2 (en) | 2012-07-18 | 2015-02-25 | 株式会社ミツバ | Electric bed linear actuator |
CN104061303B (en) * | 2013-03-20 | 2016-06-01 | 第一传动科技股份有限公司 | There is the actuating device of Kuai Shi mechanism |
CN104179913B (en) * | 2013-05-21 | 2018-05-11 | 模帝科电子科技股份有限公司 | The release device of electric pushrod |
TWI503496B (en) | 2013-05-23 | 2015-10-11 | Timotion Technology Co Ltd | Actuator with position detecting mechanism |
CN104179920B (en) * | 2013-05-27 | 2016-09-14 | 第一传动科技股份有限公司 | Linear actuators and the quick release mechanism of adjustable speed thereof |
US10180180B2 (en) * | 2013-09-25 | 2019-01-15 | Medela Holding Ag | Gear motor pump assembly |
CN105715754B (en) * | 2014-11-12 | 2017-10-31 | 力纳克传动系统(深圳)有限公司 | linear actuator system |
DE202016104185U1 (en) * | 2016-07-29 | 2017-11-02 | Dewertokin Gmbh | Drive for adjusting parts of sitting and lying furniture |
EP3645915B1 (en) * | 2017-06-28 | 2021-04-07 | Linak A/S | Linear actuator |
DE102017212823A1 (en) * | 2017-07-26 | 2019-01-31 | Stabilus Gmbh | Spindle drive means |
TWI711777B (en) | 2018-07-06 | 2020-12-01 | 第一傳動科技股份有限公司 | Linear actuator with cushion mechanism |
CN109838542A (en) * | 2019-03-06 | 2019-06-04 | 重庆茂捷汽车变速器有限公司 | A kind of speed changer for being convenient for putting installation |
DE202019103412U1 (en) | 2019-06-18 | 2019-06-28 | Timotion Technology Co., Ltd. | Linear drive with buffer mechanism |
TWM614035U (en) * | 2021-03-09 | 2021-07-01 | 第一傳動科技股份有限公司 | Linear actuator with limit quick release structure |
CN113513566B (en) * | 2021-09-14 | 2022-01-18 | 常州市凯迪电器股份有限公司 | Clutch quick release mechanism and linear actuator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0577541A1 (en) * | 1992-06-30 | 1994-01-05 | Linak A/S | Linear actuator |
EP0647799A2 (en) * | 1993-10-12 | 1995-04-12 | Linak A/S | Linear actuator |
EP0685662A2 (en) * | 1994-05-31 | 1995-12-06 | Linak A/S | A linear actuator |
WO2002029284A1 (en) | 2000-10-03 | 2002-04-11 | Linak A/S | A linear actuator |
WO2003033946A1 (en) * | 2001-10-03 | 2003-04-24 | Linak A/S | An actuator |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1706791A (en) * | 1924-02-29 | 1929-03-26 | Brown Lipe Gear Co | Method of providing so-called gear blanks with internal clutch faces |
US3946985A (en) * | 1974-02-28 | 1976-03-30 | Tokico Ltd. | Valve device for gases |
US3910131A (en) * | 1974-03-20 | 1975-10-07 | Eaton Corp | Transmission with snap shift |
US4566566A (en) * | 1983-09-19 | 1986-01-28 | Societe Alsacienne De Construction De Material Textile | Device for temporarily uncoupling two coaxial rotating elements |
US5329657A (en) * | 1992-10-21 | 1994-07-19 | Stryker Corporation | Quick release coupling for head section of a hospital bed |
DE29811566U1 (en) * | 1998-06-29 | 1998-08-20 | Dewert Antriebs Systemtech | Electromotive furniture drive |
US6553717B2 (en) | 1999-08-10 | 2003-04-29 | The Stanley Works | Retrofit power door assembly |
DE29919214U1 (en) | 1999-11-03 | 2000-01-05 | Dewert Antriebs Systemtech | Electromotive furniture drive |
DK1310703T3 (en) * | 2001-11-07 | 2005-11-28 | Magnetic Elektromotoren Ag | linear Drives |
JP2003154988A (en) | 2001-11-20 | 2003-05-27 | Yamaha Motor Co Ltd | Ski part structure of snow mobile |
JP2003184988A (en) | 2001-12-21 | 2003-07-03 | Asmo Co Ltd | Linear actuator and bed for care using same |
-
2005
- 2005-10-15 PL PL05794665T patent/PL1800024T3/en unknown
- 2005-10-15 CN CNB2005800350108A patent/CN100552263C/en active Active
- 2005-10-15 JP JP2007536001A patent/JP2008517570A/en active Pending
- 2005-10-15 DK DK05794665.9T patent/DK1800024T3/en active
- 2005-10-15 EP EP05794665.9A patent/EP1800024B1/en active Active
- 2005-10-15 WO PCT/DK2005/000663 patent/WO2006039931A1/en active Application Filing
- 2005-10-15 US US11/664,531 patent/US8181546B2/en active Active
- 2005-10-15 AU AU2005293979A patent/AU2005293979B2/en not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0577541A1 (en) * | 1992-06-30 | 1994-01-05 | Linak A/S | Linear actuator |
EP0647799A2 (en) * | 1993-10-12 | 1995-04-12 | Linak A/S | Linear actuator |
EP0647799B1 (en) | 1993-10-12 | 1998-09-02 | Linak A/S | Linear actuator |
EP0685662A2 (en) * | 1994-05-31 | 1995-12-06 | Linak A/S | A linear actuator |
WO2002029284A1 (en) | 2000-10-03 | 2002-04-11 | Linak A/S | A linear actuator |
WO2003033946A1 (en) * | 2001-10-03 | 2003-04-24 | Linak A/S | An actuator |
Non-Patent Citations (1)
Title |
---|
See also references of EP1800024A1 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007006314A1 (en) | 2005-07-13 | 2007-01-18 | Linak A/S | Actuator assembly and bed |
WO2007006313A1 (en) | 2005-07-13 | 2007-01-18 | Linak A/S | Actuator with means for determining the position of an activation element |
US7932473B2 (en) | 2005-07-13 | 2011-04-26 | Linak A/S | Actuator with means for determining the position of an activation element |
WO2011066836A1 (en) | 2009-12-04 | 2011-06-09 | Linak A/S | Linear actuator |
DE102013106000B4 (en) * | 2013-03-13 | 2017-09-28 | Timotion Technology Co., Ltd. | Drive with quick-release mechanism |
US9228647B2 (en) | 2013-03-13 | 2016-01-05 | Timotion Technology Co., Ltd. | Actuator with quick-release mechanism |
DE102013106000A1 (en) * | 2013-03-13 | 2014-09-18 | Timotion Technology Co., Ltd. | Drive with quick-release mechanism |
WO2019170203A1 (en) | 2018-03-08 | 2019-09-12 | Linak A/S | Linear actuator |
US11035446B2 (en) | 2018-03-08 | 2021-06-15 | Linak A/S | Linear actuator |
WO2020182258A1 (en) | 2019-03-13 | 2020-09-17 | Linak A/S | Linear actuator |
US11940037B2 (en) | 2019-03-13 | 2024-03-26 | Linak A/S | Linear actuator |
CN113090681A (en) * | 2021-04-08 | 2021-07-09 | 中国第一汽车股份有限公司 | Clutch actuating mechanism and vehicle |
CN113090681B (en) * | 2021-04-08 | 2022-12-30 | 中国第一汽车股份有限公司 | Clutch actuating mechanism and vehicle |
Also Published As
Publication number | Publication date |
---|---|
AU2005293979B2 (en) | 2011-11-10 |
JP2008517570A (en) | 2008-05-22 |
EP1800024A1 (en) | 2007-06-27 |
AU2005293979A1 (en) | 2006-04-20 |
DK1800024T3 (en) | 2013-07-22 |
US20080134815A1 (en) | 2008-06-12 |
US8181546B2 (en) | 2012-05-22 |
EP1800024B1 (en) | 2013-06-19 |
CN101040134A (en) | 2007-09-19 |
CN100552263C (en) | 2009-10-21 |
PL1800024T3 (en) | 2013-09-30 |
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